Analysis on the application status of artificial intelligence in COVID-19 / 中华医院管理杂志

Since December 2019, an outbreak of novel coronavirus pneumonia (COVID-19) in Wuhan, Hubei Province, which has caused wide public concern all through the world. Although artificial intelligence is a priority development fields in recent years, there is no study on the application and effect of AI in this epidemic. Based on the application of AI scenarios in typical cases, the research analyzes the practice and effectiveness of AI in epidemic surveillance, clinical diagnose, public health management and other related scientific research. Besides, combined with the current situation of development, some suggestions are put forward in order to better play the role of artificial intelligence in the public health emergency system in China.

Social network analysis in epidemiology class organization with hundreds of students / 中华疾病控制杂志

Objective To understand the consulting relationship among students of some teaching class of epidemiology.Methods Data were collected through questionnaire and the network characteristics were analyzed with social network analysis software-NetDraw.Results The consulting network relation of this class was loosening,but there were a few people who have more degree and betweenness than others;some cliques were associated with major and sex.Conclusions Social network analysis can help teacher understand the consulting relationship among students,which may provide the base for making the management strategy on teaching class.